Filters
on 27 Nov 2004
Leybold AG
74399608 · 09 Jun 1993
007
compressors for cryo-pumps and other machinery,COOL POWER,compressors ...
on 02 Oct 2004
Leybold AG
75000979 · 03 Oct 1995
007
vacuum pumps; turbomolecular vacuum pumps,vacuum pumps; turbomolecular...
on 20 Jul 2002
Leybold AG
74398618 · 07 Jun 1993
009
gas leak detectors, gas leak detectors using vacuum for their operatio...
on 14 Oct 2001
Leybold AG
74249481 · 25 Feb 1992
007
vacuum pumps; turbomolecular vacuum pumps,"MAGNETIC",vacuum pumps; tur...
on 14 Oct 2001
Leybold AG
74168814 · 21 May 1991
007
The stippling on the drawing is for shading purposes only and does not...
on 10 Feb 2001
Leybold AG
74327911 · 03 Nov 1992
009
SOFT LOCK,computer based vacuum measuring apparatus both with and with...
on 20 Jan 2001
Leybold AG
74317033 · 25 Sep 1992
007
vacuum pumps; rotary slide vacuum pumps,DURO VACUUM,vacuum pumps; rota...
on 06 Dec 2000
LEYBOLD AG
74338787 · 10 Dec 1992
009
optical elements; namely, eyeglasses made of plastic which contains a ...
on 03 Jul 2000
LEYBOLD AG
74315397 · 21 Sep 1992
009
apparatus for coating optical lenses used in the manufacture of eyegla...
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Mark B HarrIson (4)
George H Spencer (2)
FrederIck H Rabin (1)
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Mark HarrIson (8)
Mark B HarrIson (4)
George H Spencer (2)
Edward P Kelly (1)
FrederIck H Rabin (1)
Spencer Frank SchneIder (1)
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